Boston, Massachusetts: Potter Drug and Chemical Corporation, .
An unopened sleeve of “Lighting Line” plasters issued by the Potter Drug Corporation as Collins Plasters, mounted on linen and covered linen printed in black and red, with a “cut” of the plasters showing the trademarked lines: “None Genuine without Lightning Lines”. With instruction for removing the plasters -- “Do Not Tear the Linen” and cleaning the skin before using. With a printed paper label closing the linen on the verso advertising “Collins Plasters”. Uncommon to say the least.
Very Good binding.